Acoustic emission signal processing of grinding monitor

Author

Lv, Changfei ; Li, Haolin

Author_Institution

Sch. of Opt.-Electr. & Comput., Univ. of shanghai For Sci. &, Shanghai, China

Volume

8

fYear

2010

fDate

16-18 Oct. 2010

Firstpage

3836

Lastpage

3838

Abstract

The main contents of this paper are the collection of Acoustic Emission (AE) of grinding and the process of the AE signal. The AE signal data are collected real-time through AE sensor for on-line monitoring of grinding processes based on experiments. A vibrating sensor and DATAQ instruments are used to weaken vibration preliminary and to make the collection and the preserving of the RMS of AE on PC. The procession and analysis of process curve of each single workpiece in a production line of automotive components based on the elimination-anamnesis recursion method (EARM), which can monitor the grinding force online, and also can eliminate the interference and vibration, providing a more effective method for analyzing and processing grinding signal and optimizing the monitor of dressing processes.

Keywords

acoustic signal processing; grinding; production engineering computing; vibrations; DATAQ instruments; acoustic emission signal processing; elimination-anamnesis recursion method; grinding monitor; vibrating sensor; vibration signal; Acoustic emission; Feeds; Finishing; Force; Monitoring; Random access memory; Switches; Acoustic Emission (AE); Elimination-anamnesis Recursion Method (EARM); grinding force; grinding signal;

fLanguage

English

Publisher

ieee

Conference_Titel

Image and Signal Processing (CISP), 2010 3rd International Congress on

Conference_Location

Yantai

Print_ISBN

978-1-4244-6513-2

Type

conf

DOI

10.1109/CISP.2010.5646807

Filename

5646807